Base | Representation |
---|---|
bin | 1011011000111110010011 |
3 | 12121200211222 |
4 | 23120332103 |
5 | 1231022000 |
6 | 143555255 |
7 | 34244114 |
oct | 13307623 |
9 | 5550758 |
10 | 2985875 |
11 | 175a372 |
12 | bbbb2b |
13 | 8070b9 |
14 | 57a20b |
15 | 3dea85 |
hex | 2d8f93 |
2985875 has 8 divisors (see below), whose sum is σ = 3726528. Its totient is φ = 2388600.
The previous prime is 2985847. The next prime is 2985881. The reversal of 2985875 is 5785892.
It is not a de Polignac number, because 2985875 - 212 = 2981779 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11819 + ... + 12068.
It is an arithmetic number, because the mean of its divisors is an integer number (465816).
22985875 is an apocalyptic number.
2985875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2985875 is a deficient number, since it is larger than the sum of its proper divisors (740653).
2985875 is an equidigital number, since it uses as much as digits as its factorization.
2985875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23902 (or 23892 counting only the distinct ones).
The product of its digits is 201600, while the sum is 44.
The square root of 2985875 is about 1727.9684603603. The cubic root of 2985875 is about 143.9982477925.
The spelling of 2985875 in words is "two million, nine hundred eighty-five thousand, eight hundred seventy-five".
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